New Member, had Monaro 6.0 VXR since March 05 - too quiet! any advice on exhaust systems? heard Miltek or Wortec are best to go for. Any BHP and noise gains?
Wortec one sounds fantasic, gives good gains, and offers great value for money. Also has interchange pipes to set the noise to what your mood dictates.
Dont forget a tuneup while you are at it that will optimise the sound and give you plenty of extra bhp too. Its likely to make the engine far more efficient and should even increase mileage. I wouldnt get one without the other, its only half a job.